摘要
基于 DU模型计算雷电回击电磁场时 ,用电晕电流和击穿电流拆分雷电回击通道标准电流 ,合理选取此二电流放电时间常数能较好地再现雷电回击测量场的
Choosing the two discharge time constant for breakdown current pulse and for corona current pulse and based on DU model to, calculate the characteristics of field waveforms, the standard current of lightning return-stroke is divided into breakdown current and corona current based on IEC 61312-1. Using the obtained parameters, the calculated fields can reproduce the four characteristics of fields measured according to DU model.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2002年第9期34-36,共3页
High Voltage Engineering
